/**
 * Calendar App
 *
 * @author Raghu Nayyar
 * @author Georg Ehrke
 * @copyright 2016 Raghu Nayyar <hey@raghunayyar.com>
 * @copyright 2016 Georg Ehrke <oc.list@georgehrke.com>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU AFFERO GENERAL PUBLIC LICENSE for more details.
 *
 * You should have received a copy of the GNU Affero General Public
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 *
 */
app.filter('attendeeNotOrganizerFilter', function () {
	'use strict';

	return function (attendees, organizer) {
		if (typeof organizer !== 'string' || organizer === '') {
			return Array.isArray(attendees) ? attendees : [];
		}

		if (!Array.isArray(attendees)) {
			return [];
		}

		var organizerValue = 'MAILTO:' + organizer;
		return attendees.filter(function(element) {
			if (typeof element !== 'object') {
				return false;
			} else {
				return element.value !== organizerValue;
			}
		});
	};
});
